, English, Book, Illustrated edition: Arithmetricks: 50 easy ways to add, subtract, multiply, and divide without a calculator / Edward H. Julius ; illustrations by. Buy a cheap copy of Arithmetricks: 50 Easy Ways to Add, book by Edward H. Julius. Become a mental-math master and astound your friends, family, and. Books By Edward H. Julius Similar Authors To Edward H. Julius Arithmetricks: 50 Easy Ways to Add, Subtract, Multiply, and Divide Without a Calculator.
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Edward H Julius
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Start reading Arithmetricks on your Kindle arithmeyricks under a minute. Don’t have a Kindle? Product details Library Binding Language: Be the first to review this item Would you like to tell us about a lower price? Share your thoughts with other customers. Write a product review. Most helpful customer reviews on Amazon.
What a fun gift! I bought this for my 8-year old grandson who told me he wasn’t particularly fond of math. I thought this book might pique his interest.
I don’t know yet about my grandson, but it certainly got my attention and I ended up ordering one for me as well! It is an arrithmetricks entertaining and helpful book, and shows ridiculously easy shortcuts to solve long math problems. Buy this book if you jjulius to dazzle your friends! Addition trick 21 – “Gliding Across the Ice” – teaches single-digit addition from left to right. I regularly had fifth and sixth graders who swore they couldn’t do arithmetricka begging me within fifteen minutes to give them longer and longer strings of addition to test them!
Trick 23 extends the ability with 2-digit numbers, etc. The first half of the book has methods that seem so obvious when you see them that you wonder why you weren’t shown them in school. That’s why whenever I get the opportunity, either when teaching, substitute teaching, or tutoring, to show some of edwarc “tricks” to students. Great for “sponge” activities, also, or for transition times when you need to do something for 5 minutes. I even learned a new erward or two.
As a 33 year old I read through this in the hopes of helping my 4th grader learn some tricks. It is a great way to give directions to things we take for granted as adults. I even found some new tricks! One of these is “number sense”, which is doing quick-thinking arithmetic in your head, or with assitance of a scratch sheet.
Edward H Julius Books – Biography and List of Works – Author of ‘Arithmetricks’
This book is the best one for training in that. Iafter growing up, first had “Short-Cut Math” which is quite good, but this one does it one batter. I have 3 other books on the same subject, and this is the best of the five, althougn one which is quite cutesy might be arithmetrjcks good starter for someone having a lot of trouble and needing some “mneumonic story aids”. This is formula manipulation, which in high school [ and even junior high now ] is called algebra.
That’t arithmetrocks behind it all — so kids that learn this have a leg-up on that field later on. One other crucial fact for usage in “standardized testing” — this is great for quickly “ball park arithmtricks the answers to multiple choice questions, which come up in word problems and chemistry in particular.
Great book for the value.
Tips range from basic to more advanced and will help speed up your math abilities. Would surely recommend this book. Get to Know Us. Delivery and Returns see our delivery rates and policies thinking of returning an item? See our Returns Policy. Visit our Help Pages. Audible Download Audio Books.
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